/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package gxsync

type WorkerPool interface {
	// Submit adds a task to queue asynchronously.
	Submit(task) error
	// SubmitSync adds a task to queue synchronously.
	SubmitSync(task) error
	// Close closes the worker pool
	Close()
	// IsClosed returns close status of the worker pool
	IsClosed() bool
	// NumWorkers returns the number of workers
	NumWorkers() int32
}
